About the Units
decimeter (dm)
A length unit equal to 0.1 meters.
light year (l. y.)
The distance light travels in one year, used for astronomical measurements.
Common Conversions
- 1 dm = 1.0570009e-17 l. y.
- 94607300000000000.0 dm = 1 l. y.
Convert from decimeters to light years
Conversion Information
To convert from decimeters to light years, multiply by 1.0570009e-17
1 dm = 1.0570009e-17 l. y.